Jolder's Hammer with rangefinder and surplus ammo is what I use. Field scout is what you should always use because you get 75 rounds every heavy ammo pick up and 50 round clip, if an experienced individual had my Jolder's Hammer they would easily get 10+ kills every heavy ammo pick up, being that I am not I can only make 3-5 if I am lucky. EDIT: If Jolder's Hammer is a 4 shot that is 18 kills, if it is a 5 shot it is 15 kills max with 75 total ammo.